/**
 * Copyright (C) 2008-2009 Cristian Olaru <colaru@gmail.com>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *         http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.integrationpath.mengine.service;

import java.util.List;

import javax.servlet.http.HttpServletRequest;

import org.springframework.web.context.WebApplicationContext;

import com.integrationpath.mengine.dao.ArticleDao;
import com.integrationpath.mengine.model.AppUser;
import com.integrationpath.mengine.model.Tag;

public interface UtilityManager {

	boolean isRatedFirstTime(Long articleId, String ip);
	Double calculateRating(Long articleId);
	List getAllTagsOnce();
	List getAllCategoriesOnce();
	Long getUsersNumber();
	Integer getMediaNumberByType(Integer type, Long articleId);
	boolean isEmailInDatabase(String email);
	boolean isUseridInDatabase(String email);
	public void sendMailToUser(String emailSubject, String emailBody, AppUser user, HttpServletRequest request, String replayTo);
	List getLastComments(int size);
	public List getAllComments();
}